89503792

素因数分解:

$2^4\times 7^3\times {\mathrm{47}}^1\times {\mathrm{347}}^1$

素因数の和:423

約数の個数: 80

約数和(自身を含む): 207129600

約数和(自身を除く): 117625808

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 49, 56, 94, 98, 112, 188, 196, 329, 343, 347, 376, 392, 658, 686, 694, 752, 784, 1316, 1372, 1388, 2303, 2429, 2632, 2744, 2776, 4606, 4858, 5264, 5488, 5552, 9212, 9716, 16121, 16309, 17003, 18424, 19432, 32242, 32618, 34006, 36848, 38864, 64484, 65236, 68012, 114163, 119021, 128968, 130472, 136024, 228326, 238042, 257936, 260944, 272048, 456652, 476084, 799141, 913304, 952168, 1598282, 1826608, 1904336, 3196564, 5593987, 6393128, 11187974, 12786256, 22375948, 44751896, 89503792]

約数ペア:

[(1, 89503792), (2, 44751896), (4, 22375948), (7, 12786256), (8, 11187974), (14, 6393128), (16, 5593987), (28, 3196564), (47, 1904336), (49, 1826608), (56, 1598282), (94, 952168), (98, 913304), (112, 799141), (188, 476084), (196, 456652), (329, 272048), (343, 260944), (347, 257936), (376, 238042), (392, 228326), (658, 136024), (686, 130472), (694, 128968), (752, 119021), (784, 114163), (1316, 68012), (1372, 65236), (1388, 64484), (2303, 38864), (2429, 36848), (2632, 34006), (2744, 32618), (2776, 32242), (4606, 19432), (4858, 18424), (5264, 17003), (5488, 16309), (5552, 16121), (9212, 9716)]